---> uname -a: Linux prd-centos7-docker-4c-2g-1361.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 arat npt nrip_save umip spec_ctrl intel_stibp ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 12.0G 27.9G 30% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 40.0G 12.0G 27.9G 30% /facter-os /dev/vda1 40.0G 12.0G 27.9G 30% /etc/resolv.conf /dev/vda1 40.0G 12.0G 27.9G 30% /etc/hostname /dev/vda1 40.0G 12.0G 27.9G 30% /etc/hosts /dev/vda1 40.0G 12.0G 27.9G 30% /run/cloud-init/result.json /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/sa-host /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/secure /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/auth.log /dev/vda1 40.0G 12.0G 27.9G 30% /w/workspace/edgex-go/2 /dev/vda1 40.0G 12.0G 27.9G 30% /w/workspace/edgex-go/2@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1332 2020 0 4469 6452 Swap: 1023 1 1022 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP qlen 1000 link/ether fa:16:3e:99:87:1c brd ff:ff:ff:ff:ff:ff inet 10.30.122.234/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84941sec preferred_lft 84941sec inet6 fe80::f816:3eff:fe99:871c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:0f:03:b4:19 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:fff:fe03:b419/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/15/21 _x86_64_ (2 CPU) 00:30:11 LINUX RESTART (2 CPU) 00:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:32:02 111.72 3.63 108.09 0.00 2602.50 20385.36 0.00 00:33:01 176.08 0.02 176.06 0.00 0.14 43023.69 0.00 00:34:01 58.31 0.03 58.28 0.00 1.07 10710.91 0.00 00:35:01 170.94 10.34 160.60 0.00 247.81 77945.88 0.00 00:36:01 496.92 131.38 365.54 0.00 3444.26 217351.13 0.00 00:37:01 414.17 27.12 387.05 0.00 2003.13 163148.93 0.00 00:38:01 251.06 19.05 232.01 0.00 3262.88 57613.42 0.00 00:39:01 1.68 0.00 1.68 0.00 0.00 34.33 0.00 00:40:01 0.27 0.00 0.27 0.00 0.00 2.73 0.00 00:41:02 0.28 0.00 0.28 0.00 0.00 3.30 0.00 00:42:01 0.25 0.00 0.25 0.00 0.00 2.64 0.00 00:43:01 0.17 0.00 0.17 0.00 0.00 1.52 0.00 00:44:01 0.32 0.00 0.32 0.00 0.00 3.61 0.00 00:45:01 0.27 0.00 0.27 0.00 0.00 2.85 0.00 00:46:01 1.43 0.18 1.25 0.00 5.73 21.69 0.00 00:47:01 0.32 0.00 0.32 0.00 0.00 3.83 0.00 00:48:01 0.25 0.00 0.25 0.00 0.00 3.03 0.00 00:49:01 0.27 0.00 0.27 0.00 0.00 3.40 0.00 00:50:01 0.18 0.00 0.18 0.00 0.00 1.75 0.00 00:51:01 0.28 0.00 0.28 0.00 0.00 3.46 0.00 00:52:01 0.25 0.00 0.25 0.00 0.00 2.70 0.00 00:53:01 0.27 0.00 0.27 0.00 0.00 3.13 0.00 00:54:01 0.57 0.00 0.57 0.00 0.00 6.43 0.00 Average: 73.36 8.36 65.01 0.00 503.81 25703.09 0.00 00:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:32:02 4262432 0 972936 12.15 2620 2770944 1686104 18.62 1073296 2198752 594228 00:33:01 3838672 0 1133040 14.15 2620 3034600 1672352 18.46 1350188 2267096 277980 00:34:01 3861116 0 1163724 14.53 2620 2981472 1910552 21.09 1308068 2276428 69356 00:35:01 155792 0 1466368 18.31 2620 6384152 2654840 29.31 2930632 4244316 1622728 00:36:01 838488 0 1917836 23.95 2620 5249988 3971376 43.85 2695192 3731076 98556 00:37:01 810888 0 1553692 19.40 2620 5641732 2790728 30.81 2458132 3968896 164336 00:38:01 2680076 0 1281688 16.00 2620 4044548 1636064 18.06 1400344 3208736 20 00:39:01 2694276 0 1267484 15.83 2620 4044552 1410476 15.57 1417164 3183320 12 00:40:01 2694716 0 1267040 15.82 2620 4044556 1406364 15.53 1416560 3183492 8 00:41:02 2696088 0 1265664 15.80 2620 4044560 1406448 15.53 1416768 3183492 8 00:42:01 2696664 0 1265084 15.80 2620 4044564 1406400 15.53 1416668 3183520 8 00:43:01 2696900 0 1264844 15.79 2620 4044568 1406364 15.53 1416548 3183516 8 00:44:01 2696644 0 1265036 15.80 2620 4044632 1406364 15.53 1416564 3183528 12 00:45:01 2696512 0 1265220 15.80 2620 4044580 1406364 15.53 1416560 3183516 8 00:46:01 2696340 0 1265356 15.80 2620 4044616 1406436 15.53 1416884 3183432 8 00:47:01 2696856 0 1264836 15.79 2620 4044620 1406364 15.53 1416684 3183432 12 00:48:01 2696512 0 1265176 15.80 2620 4044624 1406364 15.53 1416688 3183432 16 00:49:01 2696552 0 1265128 15.80 2620 4044632 1406364 15.53 1416696 3183432 8 00:50:01 2696396 0 1265284 15.80 2620 4044632 1406364 15.53 1416696 3183432 8 00:51:01 2696300 0 1265372 15.80 2620 4044640 1406448 15.53 1416796 3183432 8 00:52:01 2695732 0 1265940 15.81 2620 4044640 1406520 15.53 1417464 3183432 8 00:53:01 2696452 0 1265216 15.80 2620 4044644 1406364 15.53 1416836 3183432 8 00:54:01 2696136 0 1265524 15.80 2620 4044652 1406508 15.53 1416972 3183432 8 Average: 2590719 0 1292934 16.14 2620 4122659 1688197 18.64 1560191 3166547 122928 00:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:32:02 eth0 1187.88 1289.44 5830.52 138.79 0.00 0.00 0.00 0.00 00:32:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:32:02 docker0 941.62 774.87 76.25 2700.80 0.00 0.00 0.00 0.00 00:33:01 eth0 312.78 238.64 896.97 35.12 0.00 0.00 0.00 0.00 00:33:01 vetha97d0d3 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 00:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:33:01 docker0 213.12 266.63 14.96 855.97 0.00 0.00 0.00 0.00 00:34:01 eth0 29.34 18.85 19.18 55.48 0.00 0.00 0.00 0.00 00:34:01 vetha97d0d3 2.16 2.16 0.17 0.17 0.00 0.00 0.00 0.00 00:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:34:01 docker0 2.16 2.16 0.14 0.17 0.00 0.00 0.00 0.00 00:35:01 eth0 197.29 165.97 1691.92 77.64 0.00 0.00 0.00 0.00 00:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:35:01 veth43ddcc1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 00:36:01 veth8f42e39 0.03 0.20 0.00 0.01 0.00 0.00 0.00 0.00 00:36:01 veth10c1a72 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 00:36:01 vethef6e5f8 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 00:36:01 veth54f2d5c 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 00:37:01 veth763d5c3 23.89 46.83 1.79 338.62 0.00 0.00 0.00 0.00 00:37:01 veth4aa199a 0.02 0.13 0.00 0.01 0.00 0.00 0.00 0.00 00:37:01 veth6af344f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 00:37:01 eth0 2930.96 2641.20 13759.81 432.20 0.00 0.00 0.00 0.00 00:38:01 eth0 68.28 48.26 113.12 123.09 0.00 0.00 0.00 0.00 00:38:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 00:38:01 docker0 1265.75 1208.49 98.09 4303.51 0.00 0.00 0.00 0.00 00:39:01 eth0 0.67 0.62 0.39 0.05 0.00 0.00 0.00 0.00 00:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 eth0 0.20 0.18 0.01 0.02 0.00 0.00 0.00 0.00 00:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:41:02 eth0 0.25 0.22 0.08 0.07 0.00 0.00 0.00 0.00 00:41:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:41:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 eth0 0.20 0.19 0.07 0.01 0.00 0.00 0.00 0.00 00:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:43:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:44:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:45:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:46:01 eth0 0.35 0.30 0.17 0.08 0.00 0.00 0.00 0.00 00:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 eth0 0.27 0.05 0.01 0.00 0.00 0.00 0.00 0.00 00:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 eth0 0.75 0.20 0.13 0.04 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 eth0 0.82 0.43 0.56 0.32 0.00 0.00 0.00 0.00 00:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 eth0 0.62 0.07 0.06 0.04 0.00 0.00 0.00 0.00 00:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 eth0 0.47 0.28 0.27 0.20 0.00 0.00 0.00 0.00 00:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 91.72 86.30 458.99 20.42 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 55.10 52.61 4.27 187.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/15/21 _x86_64_ (2 CPU) 00:30:11 LINUX RESTART (2 CPU) 00:31:01 CPU %user %nice %system %iowait %steal %idle 00:32:02 all 19.96 0.00 6.36 2.76 0.08 70.84 00:32:02 0 21.06 0.00 6.56 1.83 0.07 70.49 00:32:02 1 18.87 0.00 6.17 3.69 0.09 71.18 00:33:01 all 52.13 0.00 8.64 2.82 0.11 36.30 00:33:01 0 52.47 0.00 8.59 2.73 0.11 36.10 00:33:01 1 51.79 0.00 8.68 2.91 0.11 36.51 00:34:01 all 33.32 0.00 4.71 0.46 0.07 61.44 00:34:01 0 33.13 0.00 4.63 0.68 0.07 61.48 00:34:01 1 33.51 0.00 4.79 0.23 0.07 61.39 00:35:01 all 51.01 0.00 13.47 3.74 0.11 31.68 00:35:01 0 50.15 0.00 13.69 4.36 0.11 31.69 00:35:01 1 51.86 0.00 13.26 3.11 0.11 31.66 00:36:01 all 37.78 0.00 17.02 32.42 0.14 12.64 00:36:01 0 38.42 0.00 16.77 32.66 0.16 11.99 00:36:01 1 37.14 0.00 17.28 32.19 0.11 13.29 00:37:01 all 62.85 0.00 16.13 18.11 0.12 2.78 00:37:01 0 62.12 0.00 16.44 19.64 0.13 1.68 00:37:01 1 63.59 0.00 15.83 16.59 0.11 3.88 00:38:01 all 48.28 0.00 10.13 5.03 0.11 36.45 00:38:01 0 48.14 0.00 11.19 4.91 0.11 35.65 00:38:01 1 48.42 0.00 9.08 5.15 0.11 37.25 00:39:01 all 0.12 0.00 0.05 0.00 0.01 99.82 00:39:01 0 0.18 0.00 0.05 0.00 0.00 99.77 00:39:01 1 0.05 0.00 0.05 0.00 0.02 99.88 00:40:01 all 0.13 0.00 0.03 0.00 0.03 99.81 00:40:01 0 0.22 0.00 0.03 0.00 0.02 99.73 00:40:01 1 0.05 0.00 0.03 0.00 0.03 99.88 00:41:02 all 0.11 0.00 0.05 0.00 0.03 99.82 00:41:02 0 0.18 0.00 0.02 0.00 0.02 99.78 00:41:02 1 0.03 0.00 0.08 0.00 0.03 99.85 00:42:01 all 0.11 0.00 0.03 0.00 0.02 99.85 00:42:01 0 0.17 0.00 0.03 0.00 0.00 99.80 00:42:01 1 0.05 0.00 0.02 0.00 0.03 99.90 00:42:01 CPU %user %nice %system %iowait %steal %idle 00:43:01 all 0.13 0.00 0.03 0.00 0.01 99.84 00:43:01 0 0.03 0.00 0.03 0.00 0.02 99.92 00:43:01 1 0.22 0.00 0.02 0.00 0.00 99.77 00:44:01 all 0.11 0.00 0.03 0.00 0.03 99.84 00:44:01 0 0.18 0.00 0.02 0.00 0.03 99.77 00:44:01 1 0.03 0.00 0.03 0.00 0.02 99.92 00:45:01 all 0.12 0.00 0.03 0.00 0.02 99.84 00:45:01 0 0.22 0.00 0.03 0.00 0.02 99.73 00:45:01 1 0.02 0.00 0.02 0.00 0.02 99.95 00:46:01 all 0.06 0.00 0.04 0.00 0.02 99.88 00:46:01 0 0.05 0.00 0.03 0.00 0.03 99.88 00:46:01 1 0.07 0.00 0.05 0.00 0.00 99.88 00:47:01 all 0.16 0.00 0.03 0.00 0.02 99.80 00:47:01 0 0.28 0.00 0.03 0.00 0.02 99.67 00:47:01 1 0.03 0.00 0.02 0.00 0.02 99.93 00:48:01 all 0.18 0.00 0.01 0.00 0.02 99.80 00:48:01 0 0.33 0.00 0.00 0.00 0.02 99.65 00:48:01 1 0.02 0.00 0.02 0.00 0.02 99.95 00:49:01 all 0.18 0.00 0.02 0.00 0.01 99.80 00:49:01 0 0.33 0.00 0.02 0.00 0.02 99.63 00:49:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:50:01 all 0.09 0.00 0.03 0.00 0.03 99.85 00:50:01 0 0.15 0.00 0.03 0.00 0.02 99.80 00:50:01 1 0.03 0.00 0.03 0.00 0.03 99.90 00:51:01 all 0.12 0.00 0.02 0.00 0.02 99.85 00:51:01 0 0.20 0.00 0.02 0.00 0.00 99.78 00:51:01 1 0.03 0.00 0.02 0.00 0.03 99.92 00:52:01 all 0.14 0.00 0.03 0.00 0.01 99.82 00:52:01 0 0.07 0.00 0.03 0.00 0.00 99.90 00:52:01 1 0.22 0.00 0.03 0.00 0.02 99.73 00:53:01 all 0.04 0.00 0.03 0.00 0.02 99.92 00:53:01 0 0.03 0.00 0.02 0.00 0.02 99.93 00:53:01 1 0.05 0.00 0.03 0.00 0.02 99.90 00:53:01 CPU %user %nice %system %iowait %steal %idle 00:54:01 all 0.05 0.00 0.02 0.00 0.03 99.91 00:54:01 0 0.02 0.00 0.02 0.00 0.03 99.93 00:54:01 1 0.08 0.00 0.02 0.00 0.02 99.88 Average: all 12.63 0.00 3.16 2.68 0.04 81.49 Average: 0 12.68 0.00 3.22 2.74 0.04 81.32 Average: 1 12.59 0.00 3.11 2.62 0.04 81.65